:root {
  --primary: #0B2C4D;
  --primary-dark: #071f36;
  --primary-light: #e6ecf2;
  --secondary: #003366;
  --accent: #ffb800;
  --text-dark: #1a1a1a;
  --text-light: #666666;
  --white: #ffffff;
  --bg-light: #f8f9fa;
  --border: #e0e0e0;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.15);
  --radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Outfit', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-main);
}

html {
  scroll-behavior: smooth;
}

body {
  color: var(--text-dark);
  background: var(--bg-light);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1240px;
  margin: auto;
}

/* ANIMATIONS */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-10px);
  }

  100% {
    transform: translateY(0px);
  }
}

/* HEADER */
.header {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  height: 55px;
  transition: var(--transition);
}

.logo:hover {
  transform: scale(1.02);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: var(--transition);
  font-size: 15px;
}

.nav-menu a:not(.btn-outline):hover {
  color: var(--primary);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-dark);
  cursor: pointer;
  padding: 8px;
  transition: var(--transition);
}

.menu-toggle:hover {
  color: var(--primary);
}

.btn-whatsapp {
  border: 2px solid #25d366 !important;
  color: #25d366 !important;
}

.btn-whatsapp:hover {
  background: #25d366 !important;
  color: var(--white) !important;
}

/* BUTTONS */
.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 14px 32px;
  text-decoration: none;
  font-weight: 600;
  border-radius: var(--radius);
  transition: var(--transition);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 168, 107, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 168, 107, 0.3);
}

.btn-primary.btn-large {
  padding: 16px 48px;
  font-size: 17px;
}

.btn-secondary {
  display: inline-block;
  background: var(--white);
  color: var(--primary);
  padding: 14px 32px;
  text-decoration: none;
  font-weight: 600;
  border-radius: var(--radius);
  transition: var(--transition);
  border: 1px solid var(--border);
  cursor: pointer;
  margin-left: 15px;
}

.btn-secondary:hover {
  background: var(--bg-light);
  border-color: var(--primary);
}

.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 8px 20px;
  text-decoration: none;
  font-weight: 600;
  border-radius: 8px;
  transition: var(--transition);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

/* HERO */
.hero {
  padding: 100px 0;
  background: radial-gradient(circle at top right, #f0f4f8, #ffffff);
  overflow: hidden;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero-text {
  flex: 1.2;
}

.hero h1 {
  font-size: 56px;
  line-height: 1.1;
  margin-bottom: 24px;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -1px;
}

.hero p {
  font-size: 20px;
  color: var(--text-light);
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin: 48px 0;
}

.stat h3 {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.stat p {
  font-size: 15px;
  color: var(--text-light);
  margin-bottom: 0;
}

.hero-image {
  flex: 1;
  position: relative;
  animation: float 6s ease-in-out infinite;
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  object-fit: contain;
}

/* SERVICES */
.services {
  padding: 100px 0;
  background: var(--white);
}

.services h2 {
  text-align: center;
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 16px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 60px;
  font-size: 18px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-light);
  padding: 32px 24px;
  text-align: center;
  border-radius: var(--radius);
  transition: var(--transition);
  border: 1px solid transparent;
  animation: fadeInUp 0.8s ease-out forwards;
  opacity: 0;
}

.service-card:nth-child(1) {
  animation-delay: 0.1s;
}

.service-card:nth-child(2) {
  animation-delay: 0.2s;
}

.service-card:nth-child(3) {
  animation-delay: 0.3s;
}

.service-card:nth-child(4) {
  animation-delay: 0.4s;
}

.service-card:hover {
  background: var(--white);
  transform: translateY(-12px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.service-image {
  width: 100%;
  height: 160px;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 24px;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.service-card:hover .service-image img {
  transform: scale(1.1);
}

.service-card i {
  font-size: 32px;
  color: var(--primary);
  margin-bottom: 16px;
}

.service-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  font-weight: 700;
}

.service-card p {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 20px;
}

.service-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* STEPS */
.steps {
  padding: 100px 0;
  background: var(--bg-light);
}

.steps h2 {
  text-align: center;
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 60px;
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.step {
  text-align: center;
  position: relative;
  animation: fadeInUp 0.8s ease-out forwards;
  opacity: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--white);
  padding: 40px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.step:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.step-number {
  width: 56px;
  height: 56px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  margin: 0 auto 24px;
  box-shadow: 0 8px 20px rgba(11, 44, 77, 0.2);
}

.step h3 {
  font-size: 20px;
  margin-bottom: 16px;
  font-weight: 700;
  color: var(--primary);
  min-height: auto;
}

.step p {
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 12px;
}

.step-list {
  list-style: none !important;
  margin: 15px 0 0 0 !important;
  padding: 0 !important;
  text-align: left;
  width: 100%;
}

.step-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.4;
}

.step-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}

.step-list li.list-header::before {
  content: none;
}

.step-list li.list-header {
  padding-left: 0;
}

.step-accent-box {
  background: var(--primary-light);
  padding: 12px;
  border-radius: 8px;
  margin-top: 15px;
  width: 100%;
}

.step-accent-text {
  font-weight: 600;
  color: var(--primary);
  font-size: 13px;
}

.trust-banner {
  text-align: center;
  margin-top: 60px;
  padding: 32px;
  background: var(--primary-light);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  animation: fadeInUp 0.8s ease-out forwards;
}

.trust-banner p {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.4;
}

.trust-banner span {
  display: block;
  font-size: 16px;
  font-weight: 400;
  color: var(--text-dark);
  margin-top: 8px;
}

.step h3 {
  font-size: 18px;
  margin-bottom: 12px;
  font-weight: 700;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step p {
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.6;
}

/* WHY CHOOSE US */
.why-choose {
  padding: 100px 0;
  background: var(--white);
}

.why-choose h2 {
  text-align: center;
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 60px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature {
  padding: 40px 24px;
  background: var(--bg-light);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  animation: fadeInUp 0.8s ease-out forwards;
  opacity: 0;
}

.feature:nth-child(1) {
  animation-delay: 0.1s;
}

.feature:nth-child(2) {
  animation-delay: 0.2s;
}

.feature:nth-child(3) {
  animation-delay: 0.3s;
}

.feature:nth-child(4) {
  animation-delay: 0.4s;
}

.feature:hover {
  background: var(--primary-light);
  transform: translateY(-8px);
}

.feature i {
  font-size: 40px;
  color: var(--primary);
  margin-bottom: 20px;
}

.feature h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.feature p {
  color: var(--text-light);
  font-size: 14px;
}

/* TESTIMONIALS */
.testimonials {
  padding: 100px 0;
  background: var(--bg-light);
}

.testimonials h2 {
  text-align: center;
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 60px;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border);
  animation: fadeInUp 0.8s ease-out forwards;
  opacity: 0;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.stars {
  color: var(--accent);
  margin-bottom: 20px;
}

.testimonial-card p {
  font-style: italic;
  color: var(--text-light);
  margin-bottom: 24px;
  font-size: 16px;
}

.testimonial-card h4 {
  font-weight: 700;
  margin-bottom: 4px;
}

.testimonial-card span {
  color: var(--primary);
  font-size: 14px;
  font-weight: 500;
}

/* CTA */
.cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  text-align: center;
}

.cta h2 {
  font-size: 48px;
  margin-bottom: 20px;
  font-weight: 800;
}

.cta p {
  font-size: 20px;
  margin-bottom: 40px;
  opacity: 0.9;
}

/* FOOTER */
.footer {
  padding: 80px 0 40px;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 80px;
  margin-bottom: 60px;
}

.footer-logo img {
  height: 55px;
  margin-bottom: 24px;
}

.footer-section h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 24px;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 12px;
}

.footer-section ul li a {
  text-decoration: none;
  color: var(--text-light);
  transition: var(--transition);
}

.footer-section ul li a:hover {
  color: var(--primary);
}

.footer-bottom {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  color: var(--text-light);
  font-size: 14px;
}

/* WHATSAPP FLOAT */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
}

.whatsapp-float a {
  width: 64px;
  height: 64px;
  background: #25d366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-float a:hover {
  transform: scale(1.1) rotate(10deg);
  background: #128c7e;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 48px;
  }

  .service-grid,
  .step-grid,
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-content {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-text p {
    margin: 0 auto 40px;
  }

  .hero-image {
    margin-top: 40px;
    width: 100%;
  }

  .hero-image img {
    max-width: 450px;
  }

  .btn-secondary {
    margin: 15px 0 0;
    display: block;
  }

  .nav-menu {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--white);
    padding: 24px;
    gap: 16px;
    border-top: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    z-index: 1000;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu a {
    width: 100%;
    text-align: center;
    padding: 12px;
  }

  .nav-menu a.btn-outline {
    margin: 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-logo img {
    margin: 0 auto 24px;
  }

  .testimonial-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 32px;
  }

  .service-grid,
  .step-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat h3 {
    font-size: 28px;
  }
}